Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #52a03729e7d1aRun #52a037bb4f6e8DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)2,810 2,879 69 2.5%
Incl. Wall Time (microsec) per call 187 192 5 2.5%
Excl. Wall Time (microsec)155 157 2 1.3%
Incl. CPU (microsecs)2,824 2,898 74 2.6%
Incl. CPU (microsecs) per call 188 193 5 2.6%
Excl. CPU (microsec)135 142 7 5.2%
Incl. MemUse (bytes)55,648 55,648 0 0.0%
Incl. MemUse (bytes) per call 3,710 3,710 0 0.0%
Excl. MemUse (bytes)4,224 4,224 0 0.0%
Incl. PeakMemUse (bytes)83,832 83,832 0 0.0%
Incl. PeakMemUse (bytes) per call 5,589 5,589 0 0.0%
Excl. PeakMemUse (bytes)5,376 5,376 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::preExecute [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::preExecute0 N/A% 69 8.3% 74 8.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 2.9% 7 9.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% 75 108.7% 80 108.1% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -7 -10.1% -7 -9.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 1.4% 1 1.4% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% 68 98.6% 69 93.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% -1 -1.4% -2 -2.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%